baber/WOPTO huggingface dataset:
Patent JP-2010028074-A (JP)
Title: Aqueous dispersing element for chemical mechanical polishing and manufacturing method thereof, and chemical mechanical polishing method
Inventor: KUBOUCHI SHO
IPC: B24B37/00
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersing element for chemical mechanical polishing that reduces metal contamination in a wafer for forming a device and has improved storage stability of silica particles, and to provide a chemical mechanical polishing method using the aqueous dispersing element for chemical mechanical polishing.  <P>SOLUTION: The aqueous dispersing element for chemical mechanical polishing polishes a copper film containing a silica particle (A) and an amino acid (B), where the silica particle (A) has the following chemical properties. More specifically, the content of sodium, potassium, and ammonium ions measured by an element analysis by an ICP emission spectrometry or an ICP mass spectrometry and a quantitative analysis of the ammonium ion by an ion chromatography method satisfies a relationship of the content of sodium and the content of at least one selected from sodium and ammonium ions being equal to 5-500 ppm and 100-20,000 ppm, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177722-A (JP)
Title: Switch apparatus, card, management method of fdb information, and program
Inventor: SAWADA SEI
IPC: H04L12/44
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch apparatus, a card, a management method of FDB (Forwarding DataBase) information, and program, which can efficiently study the FDB information of the device.  <P>SOLUTION: The switch apparatus includes at least one or more first cards having switches installed therein, and a second card, wherein the first card includes an update unit that, in detecting the FDB information not present in its own switch, transmits it to the second card, and updates the FDB information of its own switch with the FDB information being transmitted from the second card, and the second card includes a manager that collects the FDB information being transmitted from each first card, updates the FDB information of the switch apparatus, and transmits the updated FDB information to each card.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177752-A (JP)
Title: Network communication node
Inventor: OISHI TAKUMI
IPC: H04L12/28
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time required to obtain destination MAC addresses or to alleviate the workload of manually setting MAC addresses in communication ports for duplicate PtP connections in a WAN.  <P>SOLUTION: A communication port 1001 includes functions 1002, 1003 that, when transmitting a data frame received by a transmission block 702, copy a transmission-source MAC address region in the received data frame to a destination MAC address region, randomly select a destination MAC address, or specify a fixed value set beforehand, as the destination MAC address. The communication port also includes functions 709, 712, and 713 that perform reception processing without inspecting the destination MAC address region in a MAC header after a reception block 709 receives a data frame. By this, the time to obtain addresses is reduced or the setting workload is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173116-A (JP)
Title: Synthetic resin molding and method and mold device for manufacturing the same
Inventor: ISHIKURA KENTARO
IPC: B29C45/14
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and high-quality synthetic resin molding which has front and back surface layers of predetermined thicknesses, and does not cause the deterioration of the appearance of a surface.  <P>SOLUTION: The synthetic resin molding 4 is molded by the simultanenous injection of a first synthetic resin composition 2 into the front-surface side of an interface layer sheet 1 positioned in the substantial middle of the thickness direction, and a second synthetic resin composition 3 into the back-surface side of the interface layer sheet. The synthetic resin molding has a three-layer structure composed of a front surface layer 5 formed of the first synthetic resin composition 2, a back surface layer 6 formed of the second synthetic resin composition 3 and the interlayer layer sheet 1 formed in an interface between the front surface layer 5 and the back surface layer 6 and integrated with the front surface layer 5 and the back surface layer 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176340-A (JP)
Title: Blog-based student life navigation system
Inventor: TANABE TADASHI
IPC: G06Q50/20
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a campus communication system allowing students to find past articles related to blog articles only by writing the blog articles using terminals, and receive personal information about writers thereof.  <P>SOLUTION: In a blog-based student life navigation system 1, a server 30 includes a terminal page control means 31, a blog execution means 32, a similarity determination means 33, an article DB 36 and a personal information DB 37. The similarity determination means 33 determines similarities between a specific article and stored articles stored in the article DB, and extracts similar stored articles. A student terminal includes an article specification means. When the student terminal specifies a specific article and requests a search for stored articles similar to the specific article, the similarity determination means in the server extracts high-similarity articles from the articles stored in the article DB, extracts personal information about the writers thereof and displays them on the student terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172940-A (JP)
Title: Double-blank detecting device, and press working device with the same
Inventor: TAKEHARA MASATOSHI
IPC: B21D43/24
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-blank detection device capable of surely detecting any double-blank irrespective of the weight (thickness) of the blank.  <P>SOLUTION: The double-blank detection device A detects any double-blank while the blank S is held by a first holding roller 12 and a second holding roller 22. The double-blank detection device A includes a first turning arm 1 having a first thickness detector 11 for measuring the distance of separation and the first holding roller 12, and a second turning arm 2 having a second thickness detector 21 for measuring the distance of separation and the second holding roller 22, and the first turning arm 1 and the second turning arm 2 are independently turnable from each other around the same axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177063-A (JP)
Title: Probe device and probe regeneration method
Inventor: UMEMURA KAORU
IPC: G01R31/28
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To process a probe by avoiding inadvertent damage on a sample and reducing scattering and adhesion as much as possible of sputtering particles of heavy metal which are constituents of the probe and a sample stage.  <P>SOLUTION: In a probe device having an ion beam system for irradiating an ion beam, and a probe control device for driving the probe arranged in a vacuum sample chamber, a zone for processing the probe with ion beams is arranged in the sample chamber, and sputter particles of the probe and ion beams passing through in the vicinity of the probe are captured in the zone. The probe device reduces adverse effect on the sample caused by sputter particles generated by ion beam irradiation to the probe, debris of the probe, and the ion beams passing through the vicinity of the probe. Thus, a probe shape is reproduced in the sample chamber, and the probe is continuously used for a long period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183652-A (JP)
Title: Variable characteristic electric motor
Inventor: HATSUDA TADAYUKI
IPC: H02K41/03
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor that eliminates disadvantages in layout by improving motor torque when the characteristics of the electric motor change.  <P>SOLUTION: When suppression of an induction voltage is not required due to the shift from high-speed rotation to low-speed rotation, auxiliary magnet rows 11, 12 are raised to the position (a). An auxiliary magnetic flux β1 decreases a magnetic resistance, and changes its direction to release the magnetic saturation. An auxiliary magnetic flux β2 changes its direction to be along the direction of the field magnetic flux α. The auxiliary magnetic flux β2 enhances the magnetic flux α to increase the output of the electric motor. Accordingly, in low-speed rotation, the magnetic resistance is low and the electric motor operates with a highly efficient and large output, and there is no disadvantage in layout.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180072-A (JP)
Title: Apparatus for producing single crystal
Inventor: MORI TAKASHI
IPC: C30B15/30
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a single crystal, the apparatus of producing a heavy single crystal in a high yield with little loss in the quality while the production cost is reduced by extending an exchange cycle of a seed wire for pulling a single crystal in the apparatus for producing a single crystal.  <P>SOLUTION: The apparatus 12 for producing a single crystal functions, upon pulling a single crystal 16 by Czochralski method, to pull a seed crystal 15 held by a seed chuck 14 by use of a seed wire 13; wherein the lower end of the seed wire 13 is coupled with an upper end of a top wire 19 via a hooking tool, the lower end of the top wire 19 is coupled to the seed chuck 14, and the wires are coupled to position the seed wire 13 in a region where the temperature is not higher than 700°C during pulling the single crystal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180606-A (JP)
Title: Excavating machine and drill bit for use in the same
Inventor: TAKASHIMA TATSUTO
IPC: E21B10/00
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavating machine capable of making the bottom surface of a formed hole flat.  <P>SOLUTION: The excavating machine 1 for forming the hole by downwardly excavating a surface to be excavated includes a drill bit 20 which is supported by a drill body 11 from above. The drill bit 20 includes an internal tube 30 and an external tube 40. The internal tube 30 is cylindrically-shaped in its upper section, and is tapered down to its lower end in its lower section. The external tube 40 has a horizontal lower end surface. The excavating machine 1 excavates the hole so that the bottom part of the hole becomes cone-shaped by using excavating blades 37 for drilling provided on the lower end surface of the internal tube 30 when the lower end surface of the external tube 40 is positioned above at least one portion of the lower end of the internal tube 30. On the other hand, the excavating machine 1 excavates the hole so that the bottom part of the hole becomes flat by using excavating blades 43 for forming a flat surface provided on the lower end of the external tube 40 when the lower end surface of the external tube 40 is positioned below the whole surface of the lower end surface of the internal tube 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182099-A (JP)
Title: Power supply controller
Inventor: KATAOKA SATOSHI
IPC: H04N1/00
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent power waste by stopping the drive of a main power supply in a sleep mode to transfer to a sleep mode having smaller power consumption.  <P>SOLUTION: This power supply controller used in a printer has: a control means outputting a signal making a mode transfer to the sleep mode at a preset date; a sub power supply means supplying power to the control means; a main power supply means performing power supply to all except the control means; and a main power stop control means stopping the drive of the main power supply means based on output of a sleep mode transfer signal from the control means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180453-A (JP)
Title: Apparatus for pulling out tuyere
Inventor: OGAMI AKINORI
IPC: C21B7/16
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for pulling out a tuyere, which can easily move even in a narrow perimeter of the tuyere, and can surely and easily pull out the tuyere.  <P>SOLUTION: This pulling-out apparatus comprises: the first boom 4 to the third boom 8 each of which forms a pair and which are provided on a mast part of a forklift truck 1 so as to form three layers and be telescopically folded; a first hydraulic cylinder 10 which is provided in the side of the boom, and extends and contracts the second boom 6 with respect to the first boom 4; and a second hydraulic cylinder 14 which is provided inside the boom, and extends and contracts the third boom 8 with respect to the second boom 6. When the apparatus moves, the apparatus shortens the first boom 4 to the third boom 8 to shorten the length of the apparatus, and when the apparatus pulls out the tuyere, the apparatus extends the first boom 4 to the third boom 8 to secure the length for reaching the tuyere A, and makes a hook member 18 hooked on the tuyere A directly impact the tuyere A toward the direction of pulling out the tuyere A with an impacting device 20. Thereby, the apparatus can surely and easily pull out the tuyere.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180513-A (JP)
Title: Substrate for adhesive tape
Inventor: SUZUKI YASUHIRO
IPC: D04H1/435
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for adhesive tape, while well-applicable to curved and/or uneven places or frequently bent and stretched places, seldom shrinkable even if stored under a highly humid circumstance, and good in texture and uniformly infiltrative in an adhesive.  <P>SOLUTION: The substrate for adhesive tape is obtained by undergoing a papermaking of 90-70 wt.% of undrawn polyester fibers and 10-30 wt.% of drawn polyester fibers; wherein, the drawn polyester fiber and the undrawn polyester fiber are each 0.4-2.2 dtex in fineness and 3-10 mm in length; besides, preferably, the undrawn polyester fiber is 125°C or higher in crystallization temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185905-A (JP)
Title: Camera equipped with finder display function by optical scan
Inventor: MIZUNO JUN
IPC: H04N5/225
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To display a display pattern at a precise position during finder display by optical scan.  <P>SOLUTION: In a digital single lens reflex camera capable of finder display by optical scan, raster scan of a focusing screen 24 is performed by guiding scanning light obtained by combining visible light and near-infrared light to a micromirror 56 and performing two-dimensional driving of the micromirror 56. In the focusing screen 24, a photograph sensor 30 comprised of PD array 30A-30C aligned in a scanning direction is disposed, detecting mirror amplitude by near-infrared light from a laser light source 60B during the finder display. When the amplitude is not appropriate, driving frequency of the micromirror 56 is adjusted to keep an appropriate scanning zone M.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192978-A (JP)
Title: Video system and method for changing set menu
Inventor: SUGIMOTO KENICHIRO
IPC: H04N5/232
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video system and a method for changing a set menu wherein operation such as the setting of an area which may be complicated operation in a conventional method can be performed by intuitive operation and the usability of setting operation can be improved.  <P>SOLUTION: A mouse 5 is used instead of a key switch such as a conventional cross key, and by clicking the mouse 5, coordinate information is notified from a recorder 3 to a camera 2. The camera 2 changes a video signal to be outputted based on the coordinate information notified from the recorder 3. For instance, the recorder 3 displays a mouse cursor on a monitor 4 (1). The camera 2 displays a menu picture on the video signal and brings one of menus into a selected state by a camera cursor (2). A user clicks a list desired to be selected while observing the menu picture (3). The recorder 3 notifies the camera 2 of the clicked coordinate information (4). The camera 2 moves the camera cursor based on the coordinate information (5).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190989-A (JP)
Title: Impulse response modification device, reverberation adding device and program
Inventor: KUSHIDA KOJI
IPC: G10K15/12
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To change reverberation time of impulse response while maintaining sound quality of reverberation sound.  <P>SOLUTION: A waveform classification section 32 classifies initial impulse response H1 stored in a storage device 14 into a plurality of basic blocks on a time axis. An interpolation length setting section 38 sets an interpolation length L[i] which is different for each basic block. A time adjustment section 36 expands time difference of each of the plurality of basic blocks, from a basic block just following the basic block, to the interpolation length L[i]. An interpolation processing section 42 creates an interpolation block by adding or averaging basic block before or after the basic block. A waveform synthesis section 44 creates new impulse response H2 by arranging the interpolation block between each of the basic blocks after adjustment by the time adjustment section 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192550-A (JP)
Title: Electromagnetic wave shielding composition, molded body of electromagnetic wave shielding composition, electromagnetic wave shielding sheet, and electric wire for electromagnetic wave shielding
Inventor: MIYAHARA TOSHIO
IPC: H01B1/24
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding composition that is high in electromagnetic wave shielding efficiency even when it is a thin film and has high flame retardancy even when it is thin as well as of high strength enough to be handled without crack or breakage even when it is bent.  <P>SOLUTION: The electromagnetic wave shielding composition contains 50-200 pts.mass of carbon fiber and 100-350 pts.mass of metal hydroxide to 100 pts.mass of compound polymer containing a proportion of 5-30 pts.mass of thermoplastics, 45-85 pts.mass of thermoplastic elastomer and 5-30 pts.mass of rubber. The electromagnetic wave shielding sheet is made by molding the electromagnetic wave shielding composition into a sheet of 0.05-0.30 mm in thickness, and a coaxial cable uses the electromagnetic wave shielding composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188828-A (JP)
Title: Method of manufacturing wheel bearing device
Inventor: MASUDA YOSHIAKI
IPC: F16C33/58
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a wheel bearing device allowing reduction of manufacturing cost, while reducing weight.  <P>SOLUTION: This wheel bearing device includes a flanged shaft member 1 having a shaft portion 10 to which a rolling bearing 41 is assembled, a fitting shaft portion 30 fitted with a center hole of a wheel, and a plurality of flange portions 21 extended radially in the outer diameter direction on an outer peripheral surface located between the shaft portion 10 and the fitting shaft portion 30 and penetrated with bolt holes 24 of hub bolts 27. When manufacturing the wheel bearing device, the bolt holes 24 are formed in the flange portions 21 after forming the flange portions 21 on the outer peripheral surface of an intermediate shaft portion 20 between the shaft portion 10 and the fitting shaft portion 30, while forming a forged recess 33 at an end face of a center portion of the fitting shaft portion 30 by side extrusion of cold forging. Subsequently, a bolt seat surface 21c around an opening edge on one side of each of bolt holes 24 of the flange portions 21 is finished into a flat surface by coining.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191669-A (JP)
Title: Layout method and layout system
Inventor: RI SHINSHO
IPC: G06T11/60
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout method and a layout system by which a plurality of rectangles (blocks) different in size are laid out on a screen by reducing the inter-block interval while maintaining the inter-block relative size and the aspect ratio of each block.  <P>SOLUTION: The plurality of blocks different in size are laid out on one screen while the inter-block relative size and the aspect ratio of each block is maintained. While the relative size and aspect ratio of arbitrary image blocks is maintained, the size of the arbitrary block is adjusted so that an inter-block interval can be made as small as possible or eliminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194740-A (JP)
Title: Recorder, and guide mechanism in the same
Inventor: AKAHA CHIKAKO
IPC: B41J15/04
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder capable of adjusting easily a guide for guiding a recording medium after recorded, not to contact with a fed recording medium, while matched with a size of the recording medium, and a guide mechanism in the recorder.  <P>SOLUTION: A dot impact printer 1 for recording on a continuous paper sheet 100 by a recording head 20 includes a conveying mechanism for feeding the continuous paper sheet 100 to the recording head 20, and for ejecting the continuous paper sheet 100 after recorded by the recording head 20, to a direction inverted to a feeding direction, a tractor unit 30, and a paper sheet ejection guide member 40 positioned between the continuous paper sheet 100 fed to the recording head 20, and the continuous paper sheet 100 after recorder by the recording head 20, wherein the tractor unit 30 is arranged movably along a width direction of the continuous paper sheet 100, and the paper sheet ejection guide member 40 is fixed to the tractor unit 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198297-A (JP)
Title: Pressure-regulating valve and droplet discharge device provided with the same
Inventor: YOKOZAWA TOSHIHIRO
IPC: F16K17/30
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure regulating valve for smoothly and accurately opening and closing a valve element, and a droplet discharge device provided with the same.  <P>SOLUTION: The pressure regulating valve includes: a primary chamber 75 communicating with a functional fluid supply device and a secondary chamber 76 communicating with a functional droplet discharge head, which are formed within a valve housing across a partition wall; a communicating flow passage 78 linearly formed through the partition wall 77 to connect the primary chamber 75 to the secondary chamber 76, and having a valve seat 83 formed coaxially at least on a part closer to the primary chamber 75; a valve element 84 coaxially facing the valve seat 83 from the primary chamber 75 side to be protruded to and retreated from the valve seat to thereby open and close the communicating flow passage 78; and a pressure receiving membrane body 73 constituting one surface of the secondary chamber 76 and opening and closing the valve element 84 based on the atmosphere. The valve element 84 is formed in a tapered shape, and the valve seat 83 is formed in a complementary shape relative to the valve body.  <P>COPYRIGHT: (C)2010,JPO&INPIT